Syntax error, parameterized types are only available if source level is 5.0
The type HashSet is not generic; it cannot be parameterized with arguments
<Integer>
为什么????
我的JDK 是 jre1.5.0_09的
换成1.6的也不可么 !
...全文
5855打赏收藏
Set setA=new HashSet(); 通不过!
Syntax error, parameterized types are only available if source level is 5.0 The type HashSet is not generic; it cannot be parameterized with arguments 为什么???? 我的JDK 是 jre1.5.0_09的 换成1.6的也不可么 !